Helvite-Genthelvite with Quartz

Unknown Owner
A superb example for the species, very sharp lustrous tetrahedral crystals to 0.6 cm in size forming a cluster with quartz. In terrific condition all around. Collected in 2013. These two minerals forming a solid solution series.

Product details

SizeThumbnail
Dimensions2.3 x 1.9 x 1.8 cm
Added on10/25/2024

Known provenance

DateCollectorAcquisition price
11/2024Unknown Owner$295.00
Weinrich MineralsNot disclosed